SBOS836C March   2020  – March 2021 TLV9041 , TLV9042 , TLV9044

PRODUCTION DATA  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
  7. Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information for Single Channel
    5. 7.5 Thermal Information for Dual Channel
    6. 7.6 Thermal Information for Quad Channel
    7. 7.7 Electrical Characteristics
    8. 7.8 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  Operating Voltage
      2. 8.3.2  Rail-to-Rail Input
      3. 8.3.3  Rail-to-Rail Output
      4. 8.3.4  Common-Mode Rejection Ratio (CMRR)
      5. 8.3.5  Capacitive Load and Stability
      6. 8.3.6  Overload Recovery
      7. 8.3.7  EMI Rejection
      8. 8.3.8  Electrical Overstress
      9. 8.3.9  Input and ESD Protection
      10. 8.3.10 Shutdown Function
      11. 8.3.11 Packages With an Exposed Thermal Pad
    4. 8.4 Device Functional Modes
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 TLV904x Low-Side, Current Sensing Application
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curve
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Support Resources
    4.     Trademarks
    5. 12.4 Electrostatic Discharge Caution
    6. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Input and ESD Protection

The TLV904x family incorporates internal ESD protection circuits on all pins. For input and output pins, this protection primarily consists of current-steering diodes connected between the input and power-supply pins. These ESD protection diodes provide in-circuit, input overdrive protection, as long as the current is limited to 10 mA. Figure 8-6 shows how a series input resistor can be added to the driven input to limit the input current. The added resistor contributes thermal noise at the amplifier input and the value must be kept to a minimum in noise-sensitive applications.

GUID-D5E77C1C-C329-4775-B413-27ED32941BEB-low.gifFigure 8-6 Input Current Protection